Factor Info

ID 154099
Size 1155 digits / 3836 bits
Status composite
Value 302415454608832460920973091113606341609347911292099210661665393673574385612256424240702058693858573278763422248978379688193135061030026596945924338253227898266649537233215017459205556701152505098841157997152169658151297389997502414605873076431972453801689111988020708361300183438738027539725042531573074260149551670073679896257420619743193865930366113611571936924279955128851139739494815164434434296399493278908453243406981775782719961207825911234158762459722603638460232790234679138265624087078157700487192155862860424845205403419018394401972865266509033391510305858500310830931683527228997480425459725548641644953051158003641179164611720730833722274110977187045129713787776310506165588189276112484421865419867190799346038670839514417883511550823555979918098626383018177955558552134212665371746921071848297654525625505796222761441700924906107022253253683621781172637671965194064724100119879276863725784248806561670809345171657683038759653033565971086854301866137660139087082070918180251129208380254542935771625721328502640825242203332610956934713492374849602177409443449683469115279133125873478646703147936768255258520276681442908857783287667369483917599

Factorizations

Primary (ID: 154100) 2129161284612279014173129 (proven prime)
(ID: 154101) 142035014817537609363380380565070037089096996860193452974014709008761432860497600618437475837612871160394220105917110964767730513117919494884586727337994752315241539978690039300764491005787302905656152404947043774943659315357006107262539123587052623548986274234653694750801400497985483195780243309802475821057319909267648879672481571869274804681381449189481618151088906367438981693235167091103283586742795286023795034395943471659830348610769096003572654739456532075106448485018459960492886423772833027159910942822398288211091095895553923242935349099740412244810151516452929646505606037481938927438106679656030010988125440843425438109892240391972802284965539793446489654601852615748457972916026990510993799603313524358607394869464632400960803892832422917953714791380327503874331786388085994745587257736473105271984282627830101069949377688948978396326461046481092552221711623590083347270958452930169922045006145171926860342832323567998504526252818299543262082242055422748664378522734763134671424842314494627360353768979645635958750741406355122793393253973953529236673934476621818618047160756810784474840967538126729126700245642731431 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.